Itaú Unibanco

Itaú for Developers Corporate APIs

Itaú's corporate API catalog on Itaú for Developers: Pix receipts and payments, payment initiation, payroll-deductible credit (consignado), credit recovery, collateral lookup, treasury bank cash supply, third-party fund custody, and foreign exchange and trade. Per-API reference pages (devportal.itau.com.br/nossas-apis/) require a portal login; the getting-started guide documents the call pattern https://api.itau.com.br/{api}/{versao}/{recurso} with OAuth2 client credentials from https://sts.itau.com.br/api/oauth/token and mTLS certificates. No machine-readable contract is publicly available.

GitHub

Documentation

📖
Documentation
https://devportal.itau.com.br/como-fazer-a-primeira-chamada-a-uma-api
📖
GettingStarted
https://devportal.itau.com.br/como-se-conectar-as-apis-itau
📖
Documentation
https://devportal.itau.com.br/certificados-apis-expiracao-2026

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/itau-unibanco/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/itau-unibanco:corporate-apis"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
aid: itau-unibanco:corporate-apis
name: Itaú for Developers Corporate APIs
description: 'Itaú''s corporate API catalog on Itaú for Developers: Pix receipts and payments, payment
  initiation, payroll-deductible credit (consignado), credit recovery, collateral lookup, treasury bank
  cash supply, third-party fund custody, and foreign exchange and trade. Per-API reference pages (devportal.itau.com.br/nossas-apis/<api>)
  require a portal login; the getting-started guide documents the call pattern https://api.itau.com.br/{api}/{versao}/{recurso}
  with OAuth2 client credentials from https://sts.itau.com.br/api/oauth/token and mTLS certificates. No
  machine-readable contract is publicly available.'
humanURL: https://devportal.itau.com.br/baas/#/catalog
baseURL: https://api.itau.com.br/{api}/{versao}/{recurso}
tags:
- Pix
- Payments
- Credit
- Foreign Exchange
- Fund
tags_raw:
- Pix
- Payments
- Credit
- Foreign Exchange
- Funds
properties:
- type: Documentation
  url: https://devportal.itau.com.br/como-fazer-a-primeira-chamada-a-uma-api
- type: GettingStarted
  url: https://devportal.itau.com.br/como-se-conectar-as-apis-itau
- type: Documentation
  name: API certificate chain update (new gateway hosts)
  url: https://devportal.itau.com.br/certificados-apis-expiracao-2026